Material Induced Loading

Why Calculate Silo Loads?

In order to determine the structural design of metal or concrete silos and their supporting structures, an accurate silo loading analysis must be performed by qualified engineers. Bulk materials have that transfers drastically different loads to a structure compared to liquids and gases. Consequently, bins and silos fail with a frequency much greater than that of any other industrial structure. Information in silo design codes on how to calculate silo loads is limited, difficult to follow, or incorrect.

• Solids induced loading ( eccentric discharge)
• External silo loads from wind, seismic, ancillary equipment
• Internal loading due to gas pressure

• Multiple hoppers stacked one above the other
• Silos with an expanded flow pattern
• Inserts (inverted cone, pyramid, cone-in-cone, cross-beams)
• Non-free flowing bulk solids
• Stockpiles, storage barns, and retaining walls
• Feeders and slide gates
• Localized effects of air cannons